| 释义 |
rucksack
['rʌk.sæk/ (US usually backpack)
noun countable
■a large bag used to carry things on your back, used especially by walkers and climbers （尤指徒步旅行或登山时背的）旅行包，背包•It's a frame rucksack with a belt and padded shoulder straps.这是一款带有支架的背包，配有可束在腰间的带子，肩带衬了软垫。 |